Tejun Heo d28f87aa87 ahci: give another shot at clearing all bits in irq_stat ...

Commit ea0c62f7cf tried to clear all
bits in irq_stat but it didn't actually achieve that as irq_stat was
anded with port_map right after read.  This patch makes ahci driver
always use the unmasked value to clear irq_status.

While at it, add explanation on the peculiarities of ahci IRQ
clearing.

This was spotted by Linus Torvalds.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-07-05 13:05:37 -07:00

..

ahci.c

ahci: give another shot at clearing all bits in irq_stat

2008-07-05 13:05:37 -07:00

ata_generic.c

pata_atiixp: Don't disable

2008-05-06 11:43:44 -04:00

ata_piix.c

ata_piix: add TECRA M4 to broken suspend list

2008-06-18 20:28:17 -04:00

Kconfig

LIBATA: Add HAVE_PATA_PLATFORM to select PATA_PLATFORM driver

2008-06-18 20:28:00 -04:00

libata-acpi.c

[libata] ACPI: Properly handle bay devices in dock stations

2008-06-04 06:28:50 -04:00

libata-core.c

libata: don't check whether to use DMA or not for no data commands

2008-06-18 20:27:49 -04:00

libata-eh.c

libata: ignore recovered PHY errors

2008-05-19 17:51:47 -04:00

libata-pmp.c

libata: SRST can't be trusted on PMP sil3726

2008-05-30 12:37:56 -04:00

libata-scsi.c

libata: don't check whether to use DMA or not for no data commands

2008-06-18 20:27:49 -04:00

libata-sff.c

libata-sff: improve HSM violation reporting

2008-07-04 09:06:02 -04:00

libata.h

libata: don't check whether to use DMA or not for no data commands

2008-06-18 20:27:49 -04:00

Makefile

libata: Add Intel SCH PATA driver

2008-05-06 11:33:58 -04:00

pata_acpi.c

pata_atiixp: Don't disable

2008-05-06 11:43:44 -04:00

pata_ali.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_amd.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_artop.c

…

pata_at32.c

avr32/pata: avoid unnecessary memset (updated after comments)

2008-05-19 17:27:40 -04:00

pata_atiixp.c

…

pata_bf54x.c

pata-bf54x: Set ATAPI HSM to control IDE device terminate sequence.

2008-05-19 17:27:29 -04:00

pata_cmd64x.c

…

pata_cmd640.c

…

pata_cs5520.c

…

pata_cs5530.c

…

pata_cs5535.c

…

pata_cs5536.c

…

pata_cypress.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_efar.c

…

pata_hpt3x2n.c

…

pata_hpt3x3.c

…

pata_hpt37x.c

…

pata_hpt366.c

…

pata_icside.c

libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl

2008-06-04 06:40:41 -04:00

pata_isapnp.c

…

pata_it821x.c

…

pata_it8213.c

…

pata_ixp4xx_cf.c

…

pata_jmicron.c

…

pata_legacy.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_marvell.c

…

pata_mpc52xx.c

…

pata_mpiix.c

…

pata_netcell.c

…

pata_ninja32.c

…

pata_ns87410.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_ns87415.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_of_platform.c

…

pata_oldpiix.c

…

pata_opti.c

…

pata_optidma.c

…

pata_pcmcia.c

pcmcia: add another pata/ide ID

2008-06-20 20:53:34 +02:00

pata_pdc202xx_old.c

…

pata_pdc2027x.c

…

pata_platform.c

…

pata_qdi.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_radisys.c

…

pata_rb532_cf.c

libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl

2008-06-04 06:40:41 -04:00

pata_rz1000.c

…

pata_sc1200.c

…

pata_scc.c

libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl

2008-06-04 06:40:41 -04:00

pata_sch.c

libata: Add Intel SCH PATA driver

2008-05-06 11:33:58 -04:00

pata_serverworks.c

…

pata_sil680.c

…

pata_sis.c

…

pata_sl82c105.c

drivers/ata: trim trailing whitespace

2008-05-19 17:56:10 -04:00

pata_triflex.c

…

pata_via.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pata_winbond.c

ata: remove FIT() macro

2008-05-19 17:30:32 -04:00

pdc_adma.c

…

sata_fsl.c

[libata] sata_fsl: Fix broken driver, add port multiplier (PMP) support

2008-05-30 12:39:44 -04:00

sata_inic162x.c

sata_inic162x: update intro comment, up the version and drop EXPERIMENTAL

2008-05-06 11:40:57 -04:00

sata_mv.c

sata_mv: safer logic for limit_warnings

2008-07-04 09:07:12 -04:00

sata_nv.c

…

sata_promise.c

sata_promise: other cleanups

2008-05-19 17:31:34 -04:00

sata_promise.h

…

sata_qstor.c

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sata_sil24.c

sata_sil24: add DID for another adaptec flavor

2008-07-04 09:05:43 -04:00

sata_sil.c

…

sata_sis.c

…

sata_svw.c

…

sata_sx4.c

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sata_uli.c

sata_uli: hardreset is broken

2008-06-27 02:57:48 -04:00

sata_via.c

…

sata_vsc.c

…

sis.h

…